Just hooked up a H110 in my cosmos 2 case and running good. I have noticed the 2 140 fans make a vibration sound that's pretty loud above 1400 rpm.What's a good replacement for the 140 fans I can put on.Also,how is that stock Tim that it has pre applied on the water block. I have some prolimatech pk 3 I could use or I the stock stuff ok.